Heavy equipment sensors must perform in the most demanding environments. They act as the nervous system of the machine, providing real-time data despite the dust, vibration and heat. Thompson Machinery offers rugged sensors engineered to withstand harsh conditions and maintain maximum uptime. We understand that these components are integral to engine health and offer the quality, service and support you need to keep your fleet operational.
Reliable Sensors for Demanding Jobsites
We offer a complete line of heavy equipment sensors for sale. Cat® components are tested to withstand extreme vibration, shock and thermal cycles. Thanks to their direct fit design, they connect to your machine with no wire splicing needed. Easy installation and extended service life save you time and money. Our products are available for pickup at our convenient locations or for delivery straight to your site, keeping downtime to a minimum.
Pressure Sensors
Pressure sensors are essential to fuel, air and hydraulic systems. They measure the amount of pressure in a liquid or gas. Some examples include active and passive pressure, connector pressure, wire-leaded pressure and high-pressure pulse width modulation (PWM) sensors.
Temperature Sensors
Temperature sensors are key to preventing overheating in engines and exhausts. Cat models calculate the temperature of your machine’s vital operating systems using thermocouples and thermistors. Models available may include passive or active thermocouples, thermistors, resistance temperature detectors (RTDs) and semiconductor-based integrated circuits (ICs).
Position Sensors
Position sensors detect and report an object’s location, movement or displacement. They convert physical movement into electrical signals, using technologies like potentiometers, Hall effect, inductive methods, optical encoders or capacitive sensors to measure position accurately. Common types of position sensors include cylinder, rotary and steering wheel position sensors.
Speed Sensors
Speed sensors provide critical data to systems like anti-lock braking systems (ABS), traction control and stability control. They monitor engine, transmission and ground speed to enable real-time adjustments. Common types of speed sensors include low-speed timing, high-accuracy and active speed sensors.
Liquid Level Sensors
Liquid level sensors are simple but critical for daily operation checks that monitor the fuel, coolant and oil levels of your machine, preventing dry running. They are typically used for fuel tanks, hydraulic fuel reservoirs, engine cooling systems, washer fluid and engine oil or transmission fluid compartments. Some examples include float-type, ultrasonic and capacitive sensors.
Why Partner With Thompson Machinery?
Thompson Machinery has served Middle Tennessee, West Tennessee and North Mississippi for over 80 years. We work with local businesses and contractors, providing unmatched quality whether they need a single component, an upgrade to their fleet or technical assistance. Our expert team offers comprehensive heavy equipment services and can help you identify the right part for your machine, install it in our shop or provide maintenance and repair.
Keep Your Operations Moving Forward
Sensors provide the information necessary to boost safety, improve efficiency, enable predictive maintenance and ensure performance optimization. At Thompson Machinery, we believe that your success is our success and provide the reliable components your fleet deserves. Browse our comprehensive inventory or contact our dedicated team for assistance in finding the right Cat sensors online.